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2 cards from this section. Quick, good the night before a test.
What is shear strength?
Think about how it relates to forces acting along the wood.
Name one application of the shear test.
Consider the importance of safety.
What does the Shear Test measure?
Think about how forces act on a beam.
Shear strength is most relevant for which type of structure?
Consider structures that bear weight sideways.
A wooden beam fails a shear test with a load of 500N applied over an area of 100cm². Calculate the shear strength.
Remember to convert area into meters squared.
You observe that a particular type of wood has a shear strength of 30 MPa. If moisture increases, what might be the impact on the shear strength?
Think about how moisture can weaken materials.
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